Dysphagia Days as an Assessment of Clinical Treatment Outcome in Eosinophilic Esophagitis.

Hirano, Ikuo; Rothenberg, Marc E; Zhang, Sandra; de Oliveira, Claudia; Charriez, Christina M; Coyne, Karin S; Bacci, Elizabeth Dansie; Dellon, Evan S · Am J Gastroenterol · 2023

rct · Level II

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Abstract

The aim of this study was to evaluate Dysphagia Days as a measure of symptom improvement in patients with eosinophilic esophagitis from the HEROES study. Dysphagia Days, defined as a yes answer to the following question: During any meal today, did food go down slowly or get stuck in your throat or chest? was assessed for cendakimab vs placebo. A statistically significant reduction in the mean number of Dysphagia Days experienced was observed with cendakimab 360 mg vs placebo at week 16 (-4.67 vs -1.83; P = 0.0115); an even greater improvement was observed in steroid-refractory patients vs placebo (-4.48 vs -0.04; P = 0.0079). Dysphagia Days represents a relevant clinical end point to capture dysphagia-related symptoms.

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